I HAVE A 83 CJ7. IT WAS A DANA 300 T-CASE AND DANA 44 FRONT AND REAR AXLES WITH ARB'S. WHEN I TRY TO RUN VENT LINES FROM THE T-CASE AND THE REAR AXLE INTO THE ENGINE COMPARTMENT THERE IS A GEAR OIL ALWAY DRIPPING FROM THEM. THIS OCCURS AFTER THE JEEP IS DRIVEN AND IS WARMED UP. I HAVE CHECKED THE OIL LEVEL IN BOTH AND THEY DO NOT SEEM TO BE OVER FILLED. I HAVE TRIED TO RUN THE LINES SO THEY ARE GOING UP HILL AND AS SHORT AS POSSIBLE. AM I MISSING SOMETHING?  

i'm puzzled on this one. you should try to run them into the filter, to keep any contaminants out, or fit small breather filters over the hose ends and keep them mounted high and away from water and junk can get in them under the hood